CN110345201A - Planetary reducer and its processing method - Google Patents
Planetary reducer and its processing method Download PDFInfo
- Publication number
- CN110345201A CN110345201A CN201910634630.7A CN201910634630A CN110345201A CN 110345201 A CN110345201 A CN 110345201A CN 201910634630 A CN201910634630 A CN 201910634630A CN 110345201 A CN110345201 A CN 110345201A
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- Prior art keywords
- planet carrier
- ring
- planetary gear
- inner ring
- hole
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 36
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 8
- 241000233855 Orchidaceae Species 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
- F16H2001/327—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear with orbital gear sets comprising an internally toothed ring gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H2057/085—Bearings for orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of planetary reducers, including the planetary gear speed reducing mechanism for being connected on fuselage and being connect with motor output shaft, the planetary gear speed reducing mechanism is connect with crossed roller bearing, the crossed roller bearing includes inner ring, outer ring and the roller being mounted between inner ring and outer ring, the planet carrier of the planetary gear speed reducing mechanism is fixedly connected with inner ring, the outer ring is fixedly mounted on fuselage, and the planet carrier rotation drives inner ring rotation to make the output shaft output power on inner ring.Above-mentioned speed reducer is made by this method in a kind of processing method of planetary reducer.By the above-mentioned means, planetary reducer of the present invention and its processing method, can effectively improve the overall precision of speed reducer, transmitting rigidity, transmitting stability are significantly improved, and structure is simple, securely and reliably.
Description
Technical field
The present invention relates to speed reducer fields, more particularly to a kind of planetary reducer and its processing method.
Background technique
Planetary reducer is a kind of widely used industrial products, and performance can mutually be equal to other army's grade speed reducer products
Beauty but has the price of technical grade product.Planetary reducer is with light-weight, small in size, gear range is big, high-efficient, fortune
Turn the features such as steady, noise is low adaptable, be widely used in metallurgy, mine, lifting transport, electric power, the energy, building materials,
The industrial departments such as light industry, traffic.For present industrial automation, even running and precision under long-time high torque state
Not losing is major test to row speed reducer.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of planetary reducer and its processing methods, can effectively improve
The overall precision of speed reducer, transmitting rigidity, transmitting stability significantly improve, and structure is simple, securely and reliably.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of planetary reducer is provided, including
The planetary gear speed reducing mechanism for being connected on fuselage and being connect with motor output shaft, the planetary gear speed reducing mechanism and crossed roller bearing
Connection, the crossed roller bearing includes inner ring, outer ring and the roller being mounted between inner ring and outer ring, the planetary reduction gear
The planet carrier of mechanism is fixedly connected with inner ring, and the outer ring is fixedly mounted on fuselage, and the planet carrier rotation drives inner ring to turn
The dynamic output shaft output power made on inner ring.
In a preferred embodiment of the present invention, the right side of the planet carrier is equipped with the planet carrier outer circle of a protrusion, institute
The left side for stating inner ring is equipped with the inner hole cooperated with planet carrier outer circle, and the planet carrier is connect with inner ring matches planet carrier outer circle
Conjunction is mounted in inner hole.
In a preferred embodiment of the present invention, the planet carrier is connect by multiple planet carrier lock-screws with inner ring,
And the right side of planet carrier is parallel with the left side of inner ring to be bonded, and the planet carrier outer circle is vertical with the right side of planet carrier to be set
It sets.
In a preferred embodiment of the present invention, the fuselage includes rear flange and connecting flange, the planetary reducer
Structure is connected between rear flange and connecting flange, and the outer ring is mounted on connecting flange, the internal tooth of the planetary gear speed reducing mechanism
The outer end face of circle is aligned with the outer end face of rear flange.
In a preferred embodiment of the present invention, the planetary gear speed reducing mechanism includes sun gear, is arranged in planet carrier simultaneously
And the planetary gear that engages with sun gear and the ring gear engaged on the outside of planetary gear with planetary gear is set, the internal tooth
Circle is connected between rear flange and connecting flange, and rear flange lock-screw, the rear flange locking are equipped on the rear flange
Screw sequentially passes through rear flange, ring gear, connecting flange and four is connected with outer ring.
In a preferred embodiment of the present invention, the planetary gear is mounted on planet carrier by planetary gear positioning pin
On, the planet carrier left and right ends are equipped with the first dowel hole and the second dowel hole, the left and right of the planetary gear positioning pin
Both ends are separately mounted in the first dowel hole and the second dowel hole, and with the first dowel hole and the second dowel hole mistake
It is full of tight fit.
In a preferred embodiment of the present invention, clamp system is connected with by deep groove ball bearing on the inside of the rear flange,
The clamp system includes clamping section and the interconnecting piece of integrally connected, and the clamping section connect with motor output shaft and clamps electricity
Machine output shaft, the interconnecting piece are connect with planetary gear speed reducing mechanism, have the electricity for installing motor output shaft in the clamping section
Machine exports shaft mounting hole, and the clamping section is radially provided with the first opening, first opening by clamping part at upper clamping section and
Lower clamping section passes through the adjusting of the clamping force for adjusting clamping section and lower clamping section between the upper clamping section and lower clamping section
Screw is connected.
In a preferred embodiment of the present invention, the corresponding positioning that is radially equipped with of the interconnecting piece and sun gear is led to
Hole is equipped with the positioning pin for radial positioning in the positioning through hole, is also arranged with retaining ring, the retaining ring on the interconnecting piece
Inside be bonded with positioning pin to limit positioning pin from positioning through hole and be detached from.
In a preferred embodiment of the present invention, the output shaft left and right ends are mounted on interior by output shaft lock-screw
On circle.
In order to solve the above technical problems, another technical solution used in the present invention is: providing a kind of above-mentioned planetary reduction gear
The processing method of machine, the first dowel hole of the planet carrier, the second dowel hole of planet carrier, planet carrier outer circle and planet carrier
Right side is processed using successively clamping, guarantees that the position degree of the first dowel hole and the second dowel hole and planet carrier outer circle controls
Within 0.005, guarantee the verticality of the first dowel hole and the second dowel hole and planet carrier right side within 0.005,
The inner ring end face of the crossed roller bearing and inner hole are all made of grinding process, guarantee that the verticality of inner hole and left side exists
Within 0.005.
The beneficial effects of the present invention are: planetary reducer of the present invention and its processing method, can effectively improve speed reducer
Overall precision, transmitting rigidity, transmitting stability significantly improve, and structure is simple, securely and reliably.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram of one preferred embodiment of planetary reducer of the present invention；
Fig. 2 is the schematic perspective view of Fig. 1；
Fig. 3 is the partial structural diagram of Fig. 1；
Fig. 4 is the partial structural diagram of Fig. 1；
Fig. 5 is the partial structural diagram of Fig. 1；
Fig. 6 is the cross-sectional view of Fig. 5；
Fig. 7 is the partial structural diagram of Fig. 1；
Fig. 8 is the schematic perspective view of Fig. 7；
The components in the drawings are labeled as follows: 1, fuselage, 11, rear flange, 12, connecting flange, 13, rear flange lock-screw, 14,
Deep groove ball bearing, 15, motor connecting flange, 16, c-type retaining ring, 2, planetary gear speed reducing mechanism, 21, planet carrier, 22, planet carrier outer circle,
23, planet carrier lock-screw, 24, sun gear, 25, planetary gear, 26, ring gear, 27, star gear positioning pin, the 28, first positioning
Pin hole, the 29, second dowel hole, 3, crossed roller bearing, 31, inner ring, 32, outer ring, 33, roller, 34, inner hole, 4, clamping machine
Structure, 41, clamping section, 42, interconnecting piece, the 43, first opening, 44, upper clamping section, 45, lower clamping section, 46, adjust screw, 47, the
Two openings, 48, sun gear mounting hole, 49, motor output shaft mounting hole, 51, positioning through hole, 52, positioning pin, 53, retaining ring, 5, defeated
Shaft, 6, output shaft lock-screw.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
A kind of planetary reducer referring to FIG. 1 to FIG. 4, is connect on the fuselage 1 and with motor output shaft including connection
Planetary gear speed reducing mechanism 2, planetary gear speed reducing mechanism 2 are connect with crossed roller bearing 3, and crossed roller bearing 3 includes inner ring 31, outer ring 32
And it is mounted on the roller 33 between inner ring 31 and outer ring 32, the planet carrier 21 of planetary gear speed reducing mechanism 2 is fixedly connected with inner ring 31,
Outer ring 32 is fixedly mounted on the fuselage 1, and 21 drive inner ring 31 of planet carrier rotation, which rotates, keeps the output of output shaft 5 on inner ring 31 dynamic
Power.Output end uses crossed roller bearing structure, traditional deep groove ball bearing of ratio, and output transmitting accuracy, passes transmitting rigidity
Passing stability is obviously to improve.
In addition, the right side of planet carrier 21 is equipped with the planet carrier outer circle 22 of a protrusion, the left side of inner ring 31 be equipped with
The inner hole 34 that planet carrier outer circle 22 cooperates, planet carrier 21 is connect with inner ring 31 makes planet carrier outer circle 22 be fitted to inner hole 34
It is interior.
In addition, planet carrier 21 is connect by multiple planet carrier lock-screws 23 with inner ring 31, and the right end of planet carrier 21
Face is parallel with the left side of inner ring 31 to be bonded, and the round right side with planet carrier 21 of planet carrier outer 22 is vertically arranged.
In addition, fuselage 1 includes rear flange 11 and connecting flange 12, planetary gear speed reducing mechanism 2 is connected to rear flange 11 and connection
Between flange 12, outer ring 32 is mounted on connecting flange 12, the outer end face and rear flange 11 of the ring gear 26 of planetary gear speed reducing mechanism 2
Outer end face alignment.
In addition, the row that planetary gear speed reducing mechanism 2 includes sun gear 24, is arranged in planet carrier 21 and engages with sun gear 24
Star gear 25 and the ring gear 26 that the outside of planetary gear 25 is engaged with planetary gear 25 is set, ring gear 26 is connected to rear method
Between orchid 11 and connecting flange 12, rear flange lock-screw 13 is installed, rear flange lock-screw 13 is successively worn on rear flange 11
Later flange 11, ring gear 26, connecting flange 12 are connected with outer ring 31 by four.
In addition, planetary gear 25 is mounted on planet carrier 21 by planetary gear positioning pin 27,21 left and right ends of planet carrier
Equipped with the first dowel hole 28 and the second dowel hole 29, it is fixed that the left and right ends of planetary gear positioning pin 27 are separately mounted to first
Position pin hole 28 and the second dowel hole 29 in, and with 29 interference tight fit of the first dowel hole 28 and the second dowel hole.Row
Star gear positioning pin 29 uses both ends interference tight fit, prevents speed reducer from generating loosening in output loading process, can prevent
Speed reducer overall precision early stage loses, the not long phenomenon of service life.
3 groups of planetary gears are respectively charged into needle roller, steel plate washer special tooling is packed into successively planet carrier 21, with hydraulic press by 3
After the synchronous indentation of a positioning pin, it is assembled on the inner ring 31 of crossed roller bearing, is locked with 3 planet carrier lock-screws 23, by
It is all very small in the relative size tolerance of planet carrier and crossed roller bearing inner ring, geometric tolerance, it can be obtained after combination quite high
Precision, in output, the precision transmitted is just very high, and consistency is also very good.
Fig. 5 to Fig. 6 is please referred to, in addition, being connected with clamp system 4 by deep groove ball bearing 14 on the inside of rear flange 11, is clamped
The right end and sun gear 24 of mechanism 4 are interference fitted, and motor output shaft is mounted in clamp system 4 and is clamped simultaneously by clamp system 4
It is connect with sun gear 24.Clamp system 4 uses integral structure, and when locking servo motor output shaft, precision is higher.
In addition, clamp system 4 includes clamping section 41 and the interconnecting piece 42 of integrally connected, clamping section 41 and motor output shaft connect
It connects and clamping motor output shaft, interconnecting piece 41 is connect with planetary gear speed reducing mechanism 2, have in clamping section 42 defeated for installing motor
The motor output shaft mounting hole 49 of shaft, clamping section 42 are radially provided with the first opening 43, and the first opening is by clamping part at upper folder
Tight portion 44 and lower clamping section 45, by for adjusting clamping section 44 and lower clamping section 45 between upper clamping section 44 and lower clamping section 44
The adjusting screw 46 of clamping force be connected.The output shaft of motor is pressed from both sides accurately by tightening or unclamping adjusting screw 46
It holds, improves the connection precision of motor output shaft.
In addition, the circumferential direction of clamping section 42 is equipped with the second opening 47, the second opening 47, which is located at, adjusts 46 right end of screw, and
And it is vertically arranged with the first opening 43.The cross section of first opening 43 is rectangle, and the cross section of the second opening 47 is arc-shaped.
In addition, interconnecting piece 41 is equipped with the sun gear mounting hole 48 for installing sun gear, peace in sun gear mounting hole 48
Sun gear 24 equipped with planetary gear speed reducing mechanism 2, motor output shaft are connected with sun gear 24.
Refering to Fig. 7 to Fig. 8, in addition, interconnecting piece 41 and sun gear 24 are radially equipped with corresponding positioning through hole 51, positioning
Positioning pin 52 for radial positioning is installed in through-hole 51, is also arranged with retaining ring 53 on interconnecting piece 41, the inside of retaining ring 53 with
The fitting of positioning pin 42 is detached from limiting positioning pin 52 from positioning through hole 51.
In addition, the depth of positioning through hole 51 is greater than the length of positioning pin 52, retaining ring 53 is set in the port of positioning through hole 51
Portion, and its inner round portion is in contact with positioning pin 52.
In addition, being connected between clamp system 4 and rear flange 11 by deep groove ball bearing 14, the left side of retaining ring 53 and zanjon
The fitting of ball bearing 14 is to limit the axial movement of deep groove ball bearing 14.Rear flange 11 is equipped with c-type retaining ring 16, c-type retaining ring 16 and depth
The fitting of ditch ball bearing 14 is to limit the axial movement of deep groove ball bearing 14.Sun gear 24 and interconnecting piece 41 are interference fitted.Sun gear 24
Vibration axially and radially is prevented using being interference fitted and being inserted into positioning pin with clamp system 4.
In addition, 5 left and right ends of output shaft are mounted on inner ring 31 by output shaft lock-screw 6,11 left end of rear flange is also
It is connected with motor connecting flange 15, motor is installed in motor connecting flange 15.
A kind of processing method of above-mentioned planetary reducer, the second of the first dowel hole 28 of planet carrier 21, planet carrier 21
Dowel hole 29, planet carrier outer circle 22 and planet carrier right side are processed using successively clamping, guarantee the first dowel hole 28 and the
Two dowel holes 29 and the position degree of planet carrier outer circle 22 control within 0.005, guarantee that the first dowel hole 28 and second is fixed
The verticality of position pin hole 29 and planet carrier right side within 0.005, adopt by the inner ring end face of crossed roller bearing 3 and inner hole 34
With grinding process, the verticality of guarantee inner hole 34 and left side is within 0.005.
It is different from the prior art, planetary reducer of the present invention and its processing method can effectively improve the entirety of speed reducer
Precision, transmitting rigidity, transmitting stability significantly improve, and structure is simple, securely and reliably.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (10)
1. a kind of planetary reducer, special including the planetary gear speed reducing mechanism for being connected on fuselage and connecting with motor output shaft
Sign is that the planetary gear speed reducing mechanism is connect with crossed roller bearing, and the crossed roller bearing includes inner ring, outer ring and peace
The planet carrier of roller between inner ring and outer ring, the planetary gear speed reducing mechanism is fixedly connected with inner ring, and the outer ring is fixed
It is mounted on fuselage, the planet carrier rotation drives inner ring rotation to make the output shaft output power on inner ring.
2. planetary reducer according to claim 1, which is characterized in that the right side of the planet carrier is equipped with a protrusion
Planet carrier outer circle, the left side of the inner ring are equipped with the inner hole cooperated with planet carrier outer circle, and the planet carrier is connect with inner ring
It is fitted to planet carrier outer circle in inner hole.
3. planetary reducer according to claim 2, which is characterized in that the planet carrier passes through multiple planet carrier locking screws
Nail is connect with inner ring, and the right side of planet carrier is parallel with the left side of inner ring is bonded, the planet carrier outer circle and planet carrier
Right side be vertically arranged.
4. planetary reducer according to claim 1 to 3, which is characterized in that the fuselage includes rear flange and connection method
Orchid, the planetary gear speed reducing mechanism are connected between rear flange and connecting flange, and the outer ring is mounted on connecting flange, the row
The outer end face of ring gear of star deceleration mechanism is aligned with the outer end face of rear flange.
5. planetary reducer according to claim 4, which is characterized in that the planetary gear speed reducing mechanism includes sun gear, sets
It sets in planet carrier and the planetary gear that engages with sun gear and being arranged in engages on the outside of planetary gear with planetary gear
Ring gear, the ring gear are connected between rear flange and connecting flange, and rear flange lock-screw is equipped on the rear flange,
The rear flange lock-screw sequentially passes through rear flange, ring gear, connecting flange and four is connected with outer ring.
6. planetary reducer according to claim 5, which is characterized in that the planetary gear passes through planetary gear positioning pin
It is mounted on planet carrier, the planet carrier left and right ends are equipped with the first dowel hole and the second dowel hole, the planetary gear
The left and right ends of positioning pin are separately mounted in the first dowel hole and the second dowel hole, and with the first dowel hole and
Two dowel hole interference tight fits.
7. planetary reducer according to claim 6, which is characterized in that connected on the inside of the rear flange by deep groove ball bearing
It is connected to clamp system, the clamp system includes clamping section and the interconnecting piece of integrally connected, the clamping section and motor output shaft
It connects and clamping motor output shaft, the interconnecting piece is connect with planetary gear speed reducing mechanism, have in the clamping section for installing
The motor output shaft mounting hole of motor output shaft, the clamping section are radially provided with the first opening, and described first is open clamping section
It is divided into clamping section and lower clamping section, by for adjusting clamping section and lower clamping section between the upper clamping section and lower clamping section
The adjusting screw of clamping force be connected.
8. planetary reducer according to claim 7, which is characterized in that the interconnecting piece and sun gear are radially equipped with
Corresponding positioning through hole is equipped with the positioning pin for radial positioning in the positioning through hole, is also arranged on the interconnecting piece
Retaining ring, the inside of the retaining ring are bonded to limit positioning pin from positioning through hole and be detached from positioning pin.
9. planetary reducer according to claim 8, which is characterized in that locked by output shaft the output shaft left and right ends
Tight screw is mounted on inner ring, and the rear flange left end is also connected with motor connecting flange, installation in the motor connecting flange
There is servo motor.
10. a kind of processing method of -9 any planetary reducers according to claim 1, which is characterized in that the planet
First dowel hole of frame, the second dowel hole of planet carrier, planet carrier outer circle and planet carrier right side are added using successively clamping
Work guarantees that the position degree of the first dowel hole and the second dowel hole and planet carrier outer circle controls within 0.005, guarantees first
The verticality of dowel hole and the second dowel hole and planet carrier right side within 0.005, the crossed roller bearing it is interior
Circle end face and inner hole are all made of grinding process, guarantee the verticality of inner hole and left side within 0.005.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634630.7A CN110345201A (en) | 2019-07-15 | 2019-07-15 | Planetary reducer and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634630.7A CN110345201A (en) | 2019-07-15 | 2019-07-15 | Planetary reducer and its processing method |
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| Publication Number | Publication Date |
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| CN110345201A true CN110345201A (en) | 2019-10-18 |
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ID=68175248
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910634630.7A Pending CN110345201A (en) | 2019-07-15 | 2019-07-15 | Planetary reducer and its processing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966356A (en) * | 2019-12-05 | 2020-04-07 | 无锡市恒翼通机械有限公司 | Planetary speed reducer with small tooth difference |
| CN114289994A (en) * | 2021-11-19 | 2022-04-08 | 江苏摩多利传动机械制造有限公司 | Hole punching process for output shaft of planetary reducer output by flange plate |
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